chore(deps): update dependency @testing-library/react to v15

Author: renovate[bot]

package.json

@@ -48,7 +48,7 @@
     "node": ">=16.0.0"
   },
   "devDependencies": {
-    "@testing-library/react": "^14.0.0",
+    "@testing-library/react": "^15.0.0",
     "@kkt/less-modules": "^7.5.2",
     "@kkt/ncc": "^1.0.15",
     "compile-less-cli": "^1.8.13",